So, that's why I probably wouldn't have washed them in the first place!
Kidding, of course...sort of. I do wash curtains on occasion, but not regularly. Come to think about it, we only have one set of curtains, in the living room. The rest are blinds of one sort or another with toppers, and I do wash those. Again, on occasion. And don't ask how often I wash the blinds.
I did do (and relish!) those things regularly in the not so distant past, but my back and crazy leg just won't let me do much of that at all now. I wish I could swoop through and clean house from top to bottom like I once did, but I can't. Meals and dishes and laundry are about all I can handle.